Question: Math

- 7x - 3 = - x + 21

In Math | Asked by AnneS2
Answers

- 7x - 3 = - x + 21

- 7x - 3+x = - x +x+ 21

-6x-3=21

-6x-3+3=21+3

-6x=24

-6x/-6=24/-6

x=-4

CherieS | 398 days ago